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Merck

W329118

Sigma-Aldrich

4-羟基丁酸内酯

≥98%, FCC, FG

别名:

γ-丁内酯, γ-羟基丁酸内酯, 4-羟基丁酸内酯, GBL

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About This Item

经验公式(希尔记法):
C4H6O2
CAS号:
分子量:
86.09
FEMA號碼:
3291
Beilstein:
105248
EC號碼:
歐洲委員會號碼:
615
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
10.006
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA

蒸汽密度

3 (vs air)

蒸汽壓力

1.5 mmHg ( 20 °C)

化驗

≥98%

自燃溫度

851 °F

expl. lim.

16 %

折射率

n20/D 1.436 (lit.)

bp

204-205 °C (lit.)

mp

−45 °C (lit.)

密度

1.12 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

caramel; creamy; fatty; oily

SMILES 字串

O=C1CCCO1

InChI

1S/C4H6O2/c5-4-2-1-3-6-4/h1-3H2

InChI 密鑰

YEJRWHAVMIAJKC-UHFFFAOYSA-N

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應用


  • RIFM fragrance ingredient safety assessment, 4-hydroxybutanoic acid lactone, CAS Registry Number 96-48-0.: A comprehensive safety assessment of 4-hydroxybutanoic acid lactone as a fragrance ingredient, evaluating its toxicological profile and safe usage levels (Api et al., 2019).

生化/生理作用

γ-羟基丁酸(GHB)前体。 可通过阻断多巴胺能神经元的脉冲流,抑制多巴胺释放。 γ-丁内酯预处理可用于检测自身受体诱导的多巴胺释放。
γ-羟基丁酸(GHB)前体;抑制多巴胺释放。

相關產品

产品编号
说明
价格

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

208.4 °F - closed cup

閃點(°C)

98 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Jagan N Thupari et al.
Proceedings of the National Academy of Sciences of the United States of America, 99(14), 9498-9502 (2002-06-13)
C75, a known inhibitor of fatty acid synthase is postulated to cause significant weight loss through decreased hypothalamic neuropeptide Y (NPY) production. Peripherally, C75, an alpha-methylene-gamma-butyrolactone, reduces adipose tissue and fatty liver, despite high levels of malonyl-CoA. To investigate this
Michael Seitz et al.
Current opinion in chemical biology, 9(3), 285-292 (2005-06-09)
Natural products containing a gamma-butyrolactone ring are abundant in nature; however, few general synthetic approaches to their stereoselective synthesis with broad structural variety are known. In this article, recent developments towards mono- and polycyclic gamma-butyrolactone natural products and analogs are
Michelle Wood et al.
Journal of chromatography. A, 1056(1-2), 83-90 (2004-12-15)
We have developed a rapid method that enables the simultaneous analysis of gamma-hydroxybutyrate (GHB) and its precursors, i.e. gamma-butyrolactone (GBL) and 1,4-butanediol (1,4-BD) in urine. The method comprised a simple dilution of the urine sample, followed by liquid chromatography-tandem mass
Axel Bidon-Chanal et al.
European journal of medicinal chemistry, 60, 479-489 (2013-01-29)
Glycogen synthase kinase 3β (GSK-3β) is widely recognised as a relevant player in the pathogenesis of several highly prevalent disorders such as Alzheimer's disease, mood disorders, diabetes and cancer. Therefore, this enzyme constitutes a highly attractive therapeutic target for the
Zheng-Yuan Su et al.
Chemical research in toxicology, 26(3), 477-485 (2013-02-28)
Cancer development has been linked to epigenetic modifications of cancer oncogenes and tumor suppressor genes; in advanced metastatic cancers, severe epigenetic modifications are present. We previously demonstrated that the progression of prostate tumors in TRAMP mice is associated with methylation

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